<!DOCTYPE HTML >
<html lang="en">
<head>
    <meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
    <meta
            http-equiv="Content-Security-Policy"
            content="default-src 'self'; img-src https://*; child-src 'none';"/>
    <title>Document</title>
    <!--    引入css样式-->
    <link rel="stylesheet" href="index.css">
</head>
<body>
<h1>welcome to learn electron development</h1>
<button id="btn1">click here</button>

<br>
<input id="input" type="text">
<button id="btn2">向h盘写入 hello.txt</button>

<br>
<button id="btn3">读取h盘文件 hello.txt</button>
</body>


<!--需要引入脚本 否则button的事件无法使用-->
<script type="application/javascript" src="render.js"></script>
</html>

